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Improve reIsUint to filter strings like '0001' and add tests.

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This commit is contained in:
Xotic750
2015-10-30 22:27:51 +01:00
committed by John-David Dalton
parent 7e726735ba
commit c7ef030ef5
2 changed files with 4 additions and 1 deletions
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2
lodash.js
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@@ -132,7 +132,7 @@
var reIsHostCtor = /^\[object .+?Constructor\]$/; var reIsHostCtor = /^\[object .+?Constructor\]$/;
/** Used to detect unsigned integer values. */ /** Used to detect unsigned integer values. */
var reIsUint = /^\d+$/; var reIsUint = /^(?:\d|[1-9]\d+)$/;
/** Used to match latin-1 supplementary letters (excluding mathematical operators). */ /** Used to match latin-1 supplementary letters (excluding mathematical operators). */
var reLatin1 = /[\xc0-\xd6\xd8-\xde\xdf-\xf6\xf8-\xff]/g; var reLatin1 = /[\xc0-\xd6\xd8-\xde\xdf-\xf6\xf8-\xff]/g;

3
test/test.js
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@@ -734,6 +734,7 @@
if (func) { if (func) {
assert.strictEqual(func(0), true); assert.strictEqual(func(0), true);
assert.strictEqual(func('0'), true);
assert.strictEqual(func('1'), true); assert.strictEqual(func('1'), true);
assert.strictEqual(func(3, 4), true); assert.strictEqual(func(3, 4), true);
assert.strictEqual(func(MAX_SAFE_INTEGER - 1), true); assert.strictEqual(func(MAX_SAFE_INTEGER - 1), true);
@@ -748,6 +749,8 @@
if (func) { if (func) {
assert.strictEqual(func('1abc'), false); assert.strictEqual(func('1abc'), false);
assert.strictEqual(func('07'), false);
assert.strictEqual(func('0001'), false);
assert.strictEqual(func(-1), false); assert.strictEqual(func(-1), false);
assert.strictEqual(func(3, 3), false); assert.strictEqual(func(3, 3), false);
assert.strictEqual(func(1.1), false); assert.strictEqual(func(1.1), false);